﻿using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfApp3d
{
    /// <summary>
    /// Interaction logic for MainWindow.xaml
    /// </summary>
    public partial class MainWindow : Window
    {
        public MainWindow()
        {
            InitializeComponent();
        }

        private void Button_Click(object sender, RoutedEventArgs e)
        {

            var num = Sum(3);

            var t = new Test();
            t.WindowState = WindowState.Maximized;
            t.ShowDialog();
        }


        int Sum(int n)
        {
            int sum = 0;
            if (n == 1)
            {
                return n;
            }
            else
            {
               sum+= n + Sum(n - 1);
            }
            
            return sum;
        }

        private void Button_Click_1(object sender, RoutedEventArgs e)
        {
          

            var t = new Window1();
            t.WindowState = WindowState.Maximized;
            t.ShowDialog();
        }
    }
}